Pith Number

pith:X2IN6DVR

pith:2024:X2IN6DVR5GZHN66OFXKY2W3YII

not attested not anchored not stored refs pending

The Complex Star Formation History of the Halo of NGC 5128 (Cen A)

Atefeh Javadi, Elham Saremi, Habib Khosroshahi, Jacco van Loon, Mahdi Abdollahi, Maryam Saberi, Roya Hamedani Golshan, Seyedazim Hashemi, Sima Taefi Aghdam

arxiv:2406.00517 v1 · 2024-06-01 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2IN6DVR5GZHN66OFXKY2W3YII}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T08:26:03.157493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be90df0eb1e9b276fbce2dd58d5b78420e3b2e6d0a085e3d74d0b0c165f75d5c

Aliases

arxiv: 2406.00517 · arxiv_version: 2406.00517v1 · doi: 10.48550/arxiv.2406.00517 · pith_short_12: X2IN6DVR5GZH · pith_short_16: X2IN6DVR5GZHN66O · pith_short_8: X2IN6DVR

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/X2IN6DVR5GZHN66OFXKY2W3YII \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: be90df0eb1e9b276fbce2dd58d5b78420e3b2e6d0a085e3d74d0b0c165f75d5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74127c7e0fbc4ebd9e19917887018dee6dba01a0a56834c93a3492be7fd3db66",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-06-01T17:54:27Z",
    "title_canon_sha256": "978047de2c16bd0d124a3eec541d0685a7307b2e3e647d83f30e77afbdd5bc0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.00517",
    "kind": "arxiv",
    "version": 1
  }
}